Model kVA – AC Series
| Rating | Primary | Secondary | Cooling | Weight | Size H-W-D |
| TR-1 | 110/220 | .9/3.2V | AIR | 40 lbs. | 6 x 8 x 12 |
| TR-3 | 220/440 | 1.9/6V | AIR | 70 lbs. | 9 x 14 x 10 |
| TR-5 | 220/440 | 1.9/6V | AIR | 90 lbs. | 9 x 14 x 12 |
| TR-10 | 220/440 | 1.9/6V | AIR | 120 lbs. | 11 x 15 x 10 |
| TR-15 | 220/440 | 5/10V | AIR | 125 lbs. | 9 x 18 x 12 |
| TR-30 | 220/440 | 1.9/3.9V | WATER | 100 lbs. | 6 X 17 X 10 |
| TR-60 | 220/440 | 3.2/5V | WATER | 150 lbs. | 9.5 X 19 X 7.5 |
| TR-70 | 220/440 | 4/6V | WATER | 170 lbs. | 9.5 X 19 X 7.5 |
| TR-100 | 220/440 | 4/6V | WATER | 300 lbs. | 9.5 X 23 X 7. |
